baber/WOPTO huggingface dataset:
Patent JP-H0215431-A (JP)
Title: Tracking error signal detecting system and optical information recording medium
Inventor: ABE MICHIHARU
IPC: G11B7/095
Filed: 1988-07-04
Abstract: PURPOSE:To improve error signal detecting accuracy by operating the sum and difference of respective sum signals (A+C) and (B+D) from the divided parts of the two opposite angles of four-division light receiving elements, and obtaining a sum signal (A+B+C+D) and a differential signal (A+C)-(B+D) at the divided parts of the two opposite angles. CONSTITUTION:A light receiver consists of radially four-divided quadripartite light receiving elements 41, and divided parts 41a to 41d respectively photoelectrically convert incident light quantities, and produce output signals A to D. The elements 41 are arranged so that the position of a photo converter 19 in an optical system, namely, the center of the far field of reflected light from an information recording surface 11 may correspond to an optical axis, and a dividing line 42 is parallel with the direction of an information track, and orthogonal to another dividing line 43. For the respective signals A to D, the sum and difference of the respective sum signals (A+C) and (B+D) from the divided parts of the two opposite angles of the elements 41 are operated by arithmetic elements 44 and 45, and the sum signal (A+B+C+D) and the differential signal (A+C)-(B+D) of the signals from the divided parts of the two opposite angles in the elements 41 can be obtained.
Patent JP-S5790735-A (JP)
Title: Interruption controlling circuit
Inventor: MAEHASHI YUKIO
IPC: G06F13/24
Filed: 1980-11-26
Abstract: PURPOSE:To realize the processing for many interruption requests through simple circuit constitution, by deciding the presence or absence of an acceptance of the interruption at plural interruption accepting parts to execute an acceptance of the interruption if any and then resetting the accepting part to be ready for the new interruption acceptance. CONSTITUTION:The interruption signals of interruption sources INT11-1 and INT11-2 that share an interruption request register 13 and an interruption address designation region 18 are accepted at interruption request flags (IRF)11-1 and 11-2. In this case, if the contents of interruption mask registers (IMR)12-1 and 12-2 are set at level 0, the interruption signal is set to the register 13 via AND gates 17-1 and 17-2 plus an OR gate 16. When level 1 is set, no interruption signal is transferred to the register 13. The presence or absence of an interruption input is decided by reading an output D of each IRF through signal lines 20-1 and 20-2. If an interruption signal exists, a process is executed at a process part 24 based on the interruption signal. Then the corresponding IRF is reset to accept a new interruption.
Patent JP-S6057855-A (JP)
Title: Production of toner for developing electrostatic charge image
Inventor: TAKAGI SEIICHI
IPC: G03G9/08
Filed: 1983-09-09
Abstract: PURPOSE:To obtaina toner having an excellent fixing characteristic, offset resistance, blocking resistance, fluidity, developability, etc. by suspension-polymerizing a polymerizable mixture compounded with a crosslinking agent, release agent and cationic polymer at a specific ratio into a specific monomer system. CONSTITUTION:A polymerizable mixture consisting of 100pts.wt. a monomer system consisting of 70-80wt% a styrene monomer, and 20-30wt% 2-ethylhexyl methacrylate, 0.5-4pts. bifunctional crosslinking agent, 2-5pts. release agent, 2-15pts. cationic polymer and a coloring material is diespersed into an aq. phase, i.e., a continuous phase contg. an anionic dispersion stabilizer by an ordinary stirrer, homomixer, homogeneizer, etc. and is thus suspension-polymerized. The polymn. is accomplished by setting the polymn. temp. at 70-90 deg.C. The polymer particles formed after the end of reaction are subjected to treatments such as washing, filtering, decantation, centrifugal sepn., drying, etc. and are then recovered. The toner obtd. in such a way is applicable to all known electrostatic charge image developing methods.
Patent JP-S6058998-A (JP)
Title: 4"-o-substituted spiramycin i
Inventor: OOMURA SATOSHI
IPC: A61P31/04
Filed: 1983-09-09
Abstract: NEW MATERIAL:A compound expressed by formula I [R is alkyl, (substituted) phenyl, naphthyl, (substituted) aralkyl, aralkenyl or -SO3R'(R' is the same species); Me is methyl]. EXAMPLE:4''-O-Benzylsulfonylspiramycin I . USE:An antimicrobial agent against Gram-negative bacteria and microorganisms of the genus Mycoplasma. PREPARATION:For example, the aldehyde group of spiramycin I expressed by formula II is protected with a tert-butyldimethylsilyl group, and the 2'-hydroxyl group is protected with acetyl group. The resultant compound is reacted with a compound expressed by the formula R''X (R'' is R; X is halogen) in an organic solvent in the presence of a base, and the reaction product is then dissolved in an alcohol, etc. and heated to remove the 2'-O-acetyl group. The resultant compound is then treated with tetrabutylammonium chloride in tetrahydrofuran (THF) to afford the aimed compound expressed by formula I .
Patent JP-S6145914-A (JP)
Title: Detecting method of surface strain defect of mirror surface body
Inventor: HANABUSA HIDEYUKI
IPC: G01N21/93
Filed: 1984-08-10
Abstract: PURPOSE:To detect a defect by irradiating an irregular reflecting plane plate provided in parallel to the surface of a mirror surface body to be detected and at right angles to the moving direction, and picking up an image of a boundary pattern in which a linear inverted image of a plane plate end side formed by reflected light is reflected on the body to be detected as a reflected virtual image. CONSTITUTION:A reflecting plate 2 is provided above a stainless cold rolled steel sheet (downward curvature) 1 as the body to be detected in horizontal motion and this reflecting plate 21 is lighted up by an illumination lamp 5 from a flank of the steel plate 1 or slantingly below. An image pattern 3 formed on the steel plate 1 through the reflecting plate 2 irradiated with illumination light 9 is picked up by a TV camera 4 and displayed on a TV monitor 10 having a cursor line 11 for determining a reference value. Further, strain size 15 displayed on the cursor line 17 is detected quantitatively by an electronic circuit and displayed.
Patent JP-S6058615-A (JP)
Title: Heat processing apparatus
Inventor: NEZU YUUICHI
IPC: H01L21/205
Filed: 1983-09-12
Abstract: PURPOSE:To prevent generation of foreign matters by reaction of processing gases within the injector by providing a means for supplying a perge fluidity to the injector wall in the heat processing apparatus where an injector for supply of processing gas is inserted to the heat processing part. CONSTITUTION:A reaction apparatus for low pressure silicon nitride deposition comprises an outer tube 1, an inner tube 2, a heater 3 which is provided at the external circumference of tube 1 and heats the reaction area 4 within the tube 4 up to a hight temperature, a flange which is sealingly coupled with the entrance side of tube 1 through a sealing ring 5 and a cover 8 which hermetically seals the entrance together with the sealing ring 7, and injectors 9, 10 which supply, for example, SiH2Cl2 and NH3 as the reaction gases to the reaction area 4. A perge fluidity supply tube 11 which covers the injector 9 in such a way as forming the double tube structure is provided at the external circumference of injector 9. The nitrogen gas, for example, is supplied to the supply tube 11 to control temperature within the injector 9 to the specified range and thereby generation of foreign matter by reaction of gases within the injector can be prevented.
Patent JP-S6060103-A (JP)
Title: Transfer of polymer slurry by boosting
Inventor: YAMAMOTO MASAYUKI
IPC: C08J3/00
Filed: 1983-09-12
Abstract: PURPOSE:To transfer a polymer slurry without any problem such as pump stoppage, by boosting a slurry formed by dispersing polymer solids in a liquid medium by using a centrifugal pump of a special structure. CONSTITUTION:An annular protrusion 1 is provided along an axis of a shaft portion 5 between an impeller 3 and a casing 2 to construct a centrifugal pump. A slurry formed by dispersion polymer solids (e.g., PP) in a liquid medium (e.g., hexane) is supplied through a slurry inlet 8 to the centrifugal pump and at the same time flashed with a flashing fluid fed from a flashing fluid inlet 6. Its pressure is elevated to 5-80mm. H<2>O, and the slurry is discharged from a slurry exit 9. EFFECT:It is possible to prevent the motor from being oveloaded by the solidification of the slurry intruded between the impeller and the casing and between the casing and the shaft.
Patent JP-S5689743-A (JP)
Title: Fixed stand by adsorption under reduced pressure
Inventor: SHIBATA KEIICHI
IPC: G03B27/20
Filed: 1979-12-24
Abstract: PURPOSE:To prevent deformation of the wafer, by providing one or plural convexes, whose top faces are not protruded from the stand face in grooves. CONSTITUTION:Plural grooves 18, 18' are provided on the upper face where the wafer is put in fixed stand 1. Sections along line A-A' of groove 18 and line B-B' of groove 18' are formed as shown in figures. Grooves 18, 18'... are widened radially from the center of the fixed stand toward the edge, and fan-shaped convexes 9, 9'... are provided near the outside edge in grooves. Top faces of convexes agree with the upper face of fixed stand 1 or are lower than it slightly. Thus, since grooves 18, 18'... of sufficiently large section areas which can eject gas rapidly are provided and convexes 9, 9'... to support the wafer are arranged in grooves, deformation of the wafer is prevented.
Patent JP-H0723894-A (JP)
Title: Device for fixing operating wire in endoscope
Inventor: KAWANO HIROTAKA
IPC: A61B1/00
Filed: 1993-07-06
Abstract: PURPOSE:To improve insertability at the time of pulling by disposing sleeves for fixing with deviations at the time of engaging sleeves for fixing with a bracket to fix the ends of operating wires for bending operation of the angle part of an endoscope. CONSTITUTION:The ends of protective members 31 disposed at the plural operating wires 30 for bending operation of the angle part of the insertion part are provided with the sleeves 39 for fixing. These sleeves 32 for fixing are engaged and held with and in the supporting parts 34 of the bracket 33 fixed to a supporting member 40 disposed with a bending operation mechanism 15. The supporting parts 34 of the bracket 33 are arranged by shifting these parts in the axial direction of the operating wires and the fixing positions of the sleeves 32 for fixing are also shifted.
Patent JP-H05330355-A (JP)
Title: Differential gear housing in axle housing
Inventor: DANJO SEIJI
IPC: B21H1/06
Filed: 1992-06-01
Abstract: PURPOSE:To provide a differential gear housing that increases productivity and generates less in wastefulness in terms of material. CONSTITUTION:A differential housing 1 is partitioned off into four elements consisting of a ring part 2 shaped in an almost cylindrical form, whose both ends are opened as making the longitudinal direction into the axial direction, a cover 4 closing one side opening end of this ring part 2, and symmetrical two flange parts 3 to be set to an outer circumference of the ring part 2. After those of respective constituent elements are separately molded, the cover 4 and these symmetrical flange parts 3 are welded to the ring part 2 as being unified in one.
Patent JP-H08334321-A (JP)
Title: Ultrasonic distance-measuring apparatus
Inventor: SHIBATA JIRO
IPC: G01W1/14
Filed: 1995-06-07
Abstract: PURPOSE: To correctly measure a distance without using a temperature sensor which can measure only a local temperature, by arranging an ultrasonic transmitter/receiver in addition to an ultrasonic transmitter/receiver used for measuring the distance, and correctly measuring a time when ultrasonic waves are propagated in each transmitter/receiver. CONSTITUTION: Ultrasonic waves projected from a transmitter S at a point A to a measuring point B are reflected at a reflecting surface Pr and received by a receiver R1 . In the meantime, when a receiver R0 is set at a point C separated a distance d0 from the point A, the ultrasonic waves emitted from the transmitter S are received also by the receiver R0 . An average temperature of a medium where the ultrasonic waves are propagated can be measured by measuring a propagating time between the points A and C.  Therefore, a distance (x) to be measured, i.e., a distance between the points A and B can be calculated from measured values of times after the ultrasonic waves are emitted from the point A before the waves are received by the receiver R0 at the point C and after the ultrasonic waves are emitted from the point A before the waves are reflected at the point B and received by the receiver R1 at the point A, and the reference distance d0 , without using a sensor measuring a local temperature.
Patent JP-S6171828-A (JP)
Inventor: KURISUCHIINU FUONBARE
IPC: B01F13/00
Filed: 1985-07-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0828729-A (JP)
Title: Hot water and water mixing cock
Inventor: KAWAHARA KATSUHIRO
IPC: F16K17/30
Filed: 1994-07-19
Abstract: PURPOSE:To provide a hot water and water mixing cock capable of setting the mixing ratio of water and hot water, discharging a specific flow of water with a simple structure and changing the flow simultaneously. CONSTITUTION:Water side and hot water side valve seat rings 6 are provided in a flow path of a main body. Converging water side and hot water side valve bodies operated by a single shaft of a temperature adjusting spindle 4 operated from the outside are permitted to be drawn in and out of the corresponding valve seat rings 6, and a flow adjusting handle 3 to move axially at least one of the valve seat rings 6 is provided. The sum of annular flow path areas between the water side and hot water side valve elements and the valve seat rings 6 is fixed to a fixed one by the rotational operation of the temperature adjusting spindle 4 to permit the discharge of a fixed amount of water. The relative moving distance of the water side and hot water side valve elements to the corresponding valve seat rings 6 can be increased or decreased by the rotational operation of the flow adjusting handle 3 to change the flow.
Patent JP-S6412678-A (JP)
Title: Facsimile equipment
Inventor: MASUDA SHIHO
IPC: H04N1/21
Filed: 1987-07-06
Abstract: PURPOSE:To attain filing by storing tentatively a sent data so as to send the data at the reception of an opposite station and storing tentatively a received data to apply selectively required print output thereby extracting the received image data at the highest speed. CONSTITUTION:A facsimile equipment 1 has an image input section 2 and an entire control section 3 and receives an image data sent from the image input section 2 and files tentatively to an external storage device 6 and detects automatically the receptible time of the opposite station, for the transmission. Moreover, the image data received from the entire control section 3 is filed to the external storage device 6, the user is confirmed by an ID card reader 4 and a console 5 gives a command to the entire control section 3. Thus, the image data filed in the external storage device 6 is printed out by a ultrahigh speed printer 7 at high speed selectively.
Patent JP-H08335821-A (JP)
Title: Antenna for car
Inventor: YAMAOKA KENJI
IPC: H01Q9/32
Filed: 1995-06-09
Abstract: PURPOSE: To normally prevent an antenna element from being detached from an antenna cover, even though the antenna element can be easily attached and detached to/from the antenna cover. CONSTITUTION: A crotch-shaped connection metal fittings 17 which is made of a flexible metal and also has plural leg parts is attached to a base end part of an antenna element 10. An engaging projection 17a is formed on an outer plane of a point part of each leg part of the connection metal fittings, and locking holes into which the leg parts of the fittings 17 of the element 10 are inserted and interfitted are provided on an antenna cover 19. A locking recessed part 49, is formed on an inner plane of the locking holes, by which a locking projection that is formed on the leg part of the fittings 17 is locked.  Further, a release-blocking means 29, which is freely attachable and detachable and which is lock-released by a solenoid 24 that blocks the inward deformation of each leg part, is provided so that the projection 17a of the leg part of the fittings 17 which is locked by the part 49 does not uncouple from the part 49.
Patent JP-H0723857-A (JP)
Title: Tea supplier
Inventor: YAMADA YOSHIMASA
IPC: A47J31/00
Filed: 1993-07-07
Abstract: PURPOSE:To easily adjust the concentration of tea to the one desired by a customer by opening a valve for tea supply and a valve for hot water supply corresponding to the selection of concentration of tea to be extracted for a prescribed time. CONSTITUTION:The opening time of the valve 13 for tea supply and the valve 14 for hot water supply for the designated conc. of the tea are set in advance, and they are stored in a RAM 8. For example, when quantitative 100cc of tea is extracted, the valve for tea supply is set so as to be opened for four seconds and the valve for hot water supply for zero second when strong taste is desired, and the former for two seconds and the latter for two seconds when ordinary teste is desited, and the former for one second and the latter for three seconds when soft taste is desrted. When a cone. setting push button 3 is operated and a tea supply push button 1 is depressed, a signal to open the valve for a time stored in advance is outputted by the judgement of a CPU, and it is amplified by an amplifier 9, and a relay 10 for tea supply and a relay 11 for hot water supply are operated, then, the valve 13 for tea supply and the valve 14 for hot water supply are opened. Hot water outputted from the valve 13 for tea supply passes tea leaves, and is introduced to a cup on a guide, and the hot water outputted from the valve 14 for hot water supply is led to the cup on a hot water pipe, respectively.
Patent JP-S6328923-A (JP)
Title: Cleaning apparatus in spinning frame
Inventor: KAWASAKI YOSHIO
IPC: D01H11/00
Filed: 1986-07-16
Abstract: PURPOSE:To prevent the deposition of fly waste, by providing a duct furnished with a suction opening and a filter, placing the duct along the whole length of a machine frame along the longitudinal direction, scraping dust with a scraping member, transferring the dust to an end of the machine frame and removing with suction removing apparatus. CONSTITUTION:A rotary blade wheel 7 placed in a duct 4 is rotated to generate a suction air stream F1 flowing toward a suction opening. Fly waste, etc., generated from a roller part 3a of a drafting machine 3 are sucked and deposited on a net 13. The dust such as fly waste deposited on the net 13 is scraped off with a scraping member 21 moving along the longitudinal direction of the machine frame, transferred to an end of the frame and sucked and removed with a suction removing apparatus.
Patent JP-H0916104-A (JP)
Title: Direction display device
Inventor: HAYASHI SHINICHI
IPC: G09F9/30
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the display unit which can make a well distinctive display showing different meaning and has good visibility by providing a center segment almost in the center of plural radial segments indicating directions and an auxiliary segment adjacently to the center segment. SOLUTION: This unit consists of the radial segments 2-9 which extend radially in plural directions and indicates the directions, the center segment 1 which is provided almost in the center of the radial segments 2-9, and the auxiliary segment 10 which is provided adjacently to the center segment 1. Those radial segments 2-9 are shaped gradually decreasing in width in the specific directions. Then the auxiliary segment 10 illuminates and goes out to display a course and also merely indicate a direction, so that the meaning of the display can be judged visually and immediately. Further, perspective is given by the variation in the width of the radial segments 2-9, so the display becomes stereoscopic to improve the visibility.
Patent JP-S5868162-A (JP)
Title: Retry processing system
Inventor: KONDOU TADAO
IPC: G06F11/14
Filed: 1981-10-20
Abstract: PURPOSE:To improve the probability of success for retrying by operating a retry control circuit after an instruction being executed is completed, and retrying a read instruction once a hardware fault occurring without reference to an instruction being executed in an executing device is detected. CONSTITUTION:If a fault occurring without reference to an instruction being exexuted by an instruction executing circuit 8 during the execution is detected and its signal is sent to an OR circuit 5, an FF4 is set. Once receiving a signal for showing the completion of said instruction being executed from the circuit 8, an instruction execution control circuit 7 outputs an instruction completion signal (e) to an AND circuit 3. Which ANDs the input signal with the output signal of the FF4 to output an end signal E to a fault processing circut 1. The retry control circuit of this circuit 1 puts the circuit 8 in operation by the signal E to retry the instruction having been executed.
Patent JP-H11346250-A (JP)
Title: Method for setting network in network connecting equipment and device therefor and storage medium
Inventor: HIKITA YOSHIRO
IPC: H04M11/00
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To easily attain the network setting of the connecting equipment of a network by identifying a tone signal inputted in a voice input process as numerical data, and performing setting for connecting the identified numerical data as a command with the network. SOLUTION: An inputted tone signal is identified as numerical data, and setting for connecting the identified numerical data as a command with a network is performed. Relating to this device, a mode is switched to an equipment setting mode by a mode changeover switch 101. At the time of operating this setting change, the flow of data to be normally transmitted from a voice inputting device 102 to a voice compressing module 104 is changed so that data are transmitted from the voice inputting device 102 to a tone identifying device 103. In the setting mode, a voice signal inputted from the voice inputting device 102 is concerted into data in format interpretable by a setting module 105 by the tone identifying device 103.
Patent JP-H0332193-A (JP)
Title: Time base correction device
Inventor: IDEI TOSHIO
IPC: H04N9/896
Filed: 1989-06-28
Abstract: PURPOSE:To detect a phase shift of a burst signal with high accuracy by eliminating an excess frequency component relating to a burst signal portion, providing an A/D converter independently and applying conversion to a digital data. CONSTITUTION:A video signal 27 passes through a band block filter 20 to eliminate an excess frequency component relating to a period around a burst signal and a 2nd D/A converter 21 converts the signal into a digital data. The dynamic range in the case of conversion has only to have a range to include the amplitude of the burst signal component and a write clock generating circuit 23 generates a write clock 34 based on a burst signal 32 converted into the digital data and a synchronizing signal 33 separated by a synchronizing signal separator circuit 22. Thus, a time base error is detected with high accuracy and the video signal in response to the time base error is stored in a memory and read out by an external reference synchronizing signal, then the video output without error is obtained stably.